Mentalpatient87:I remember some PS1 wrestling games that could fill an entire list like this.

In Wrestlemania 2000 for the N64 you could make Goku in the character creator. There was a bright red gi, spiky hair, and even a spirit bomb taunt but no Goku character. I'm wondering if he was a regional character for the Japanese version of the game and they never bothered to get the licensing in North America or something. Either way that was a sweet game.

One of my friends always picked Spider-Man when playing THPS2. Let's face it, adding Spider-Man to something almost always makes it better.

THPS4 also had Jango Fett. It's been a while since I played it, but if I remember correctly, he had a special jetpack trick that would make him rise as long as you held the button down, allowing for an infinite move.